Per 
[BEGIN LOG]
“We never saw it coming. No one expected this. Not even those working with it. I know this will sound cliché but if you're reading this then that means I'm dead. The site has been shut down. We are all going to be dead soon. It has escaped. They're screaming, crying out for help! We can't do anything. It's best if we destroy the site.”
[END LOG]
Item #: SCP-5097
Object Class: Euclid
Special Containment Procedures:SCP-5097 is kept in a standard humanoid containment chamber. It should have at least one visit per month. SCP-5097 should be fed one fully grown cow every day at noon.
When SCP-5097 gets aggressive, it should be sedated immediately. If it breaks out of containment during its rage state then it should be brought back to its chamber once it is captured and sedated.
A thirty-meter area around the destroyed Site-██ should be guarded 24/7. SCP-5097 is contained within the ruins of Site-██. So far, SCP-5097 has yet to leave this area; further studies are ongoing to determine why.
If any civilian travels near the border, they are to be told that it is a highly radioactive zone after the destruction of a nuclear power plant (Site-██) and to leave before getting radiation poisoning. If they refuse to leave them a Class-B amnestic should be used and led out of the premises.
Description:
SCP-5097 was first discovered on the twenty-eighth of September 1987 after a meteor fragment struck into Emily ███'s house. It is believed that SCP-5097 was within the fragment. At the time, SCP-5097 was only half a meter long but has grown to two meters long since then.
SCP-5097 is a female bipedal entity. It has a somewhat humanoid face, it most resembles a twenty-year old female. It has short arms that mostly stay at its sides but it can move them up to a 200-degree angle. Its legs bend in two ways much like most mammals hind legs. It has a long fexible tail that ends in a stinger. Its stinger has a powerful neurotoxin that can kill a human within four hours.
SCP-5097 is typically very friendly unless distressed or scared. It will get aggressive if it feels threatened, distressed, or scared. It will only use its stinger when aggressive or when hunting.
After Indecent-5097-A, SCP-5097 has become increasingly more hostile to humans and anything that may resemble a human. No staff should go near SCP-5097 and should just stay out of SCP-5097's containment chamber.
Capture and Ageing of SCP-5097
September 28 1987
SCP-5097 was discovered in the house of Emily ███. SCP-5097 quickly retreated from the scene. The owner was unharmed and was given a Class-A amnestic and implanted with false memories shortly after. Members MTF Iota-10 in the area were sent to find it.
October 1 1987
SCP-5097 was spotted and captured in the nearby forest. It was put into a cage and transported via helicopter to Site-██.
January 15 1990
SCP-5097 grew to a meter long. Its face is still baby-like. Researchers believe that it physical ages slower than humans do.
April 23 1993
While SCP-5097 didn't grow in size again, its face resembles a toddler at this point. Its tail was small and still no stinger.
March 5 1996
SCP-5097 grew a small patch of hair on its head. It was a deep crimson red. SCP-5097's two grew longer and had a small spike on the end. Its face started looking more like a female eight year old child.
March 14 1999
SCP-5097 started to get an attitude similar to that of a stereotypical teenager. Her face also started to get more teenaged features. Its hair grew longer as well.
August 25 2003
SCP-5097 grew up to two meters long and finally grew its stinger. It would remain this way up to the modern day.
September 28 2009
SCP-5097 gained her much older appearance at this time. No further changes happened afterward.
March 1 2020
SCP-5097 became more animalistic and much more aggressive. Its teeth became sharper.
Indecent-5097-A
March 10 2020
15:09
SCP-5097 breached containment after leading a staff member into it's chamber. Currently, it is unknown if the staff member was controlled by SCP-5097 to enter or if they purposely went into its chamber. SCP-5097 killed the staff member then immediately ran after other staff members and killed them with it's neurotoxin.
Only one of all the staff members managed to escape the site unharmed and left a recording of what happened.
A primary source Indecent-5097-A
March 10 2020
15:09 - 15:45
[BEGIN LOG]
Dr.████: "SCP-5097 has broken containment! We need to run! RUN!"
[Screams and rushing footsteps could be heard in the background]
"We need to escape!"
[Starts panting as he runs] "Where is it?"
[Shuffling could be heard near by along with the roar of SCP-5097] "There!"
[The alarms start to go off]
[He runs off and out of the building, a few minutes later the on-site nuclear warhead is heard going off]
"Shit!"
[Starts panting heavier as he runs faster]
[END LOG]
